1989

7.9

2018

7.8

1991

6.3

1993

0.0

1999

7.6

1995

6.8

1994

7.3

1986

6.0

2012

6.8

1993

6.7

1990

8.0

1993

6.7

1989

6.3

2017

0.0

1993

6.1

1990

6.0

2004

0.0

1984

8.1

2014

6.3

1993

6.7

1988

7.1

2020

0.0

2001

7.3